3993
GrengiolsThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
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Location information
PLZ 3993Geographic coordinates
swisstopo- Latitude
- 46.372600°
- Longitude
- 8.099200°
- Municipality key (BFS)
- 6177
About this postal code
Postal code 3993 serves the area of Grengiols in the canton of VS, Switzerland. The municipality is identified by the official key 6177. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 2Municipalities in this postal code area
swisstopo · 2Localities
swisstopo · 1Taxes in Grengiols
ESTV · 2026Municipal tax multiplier100%
Cantonal tax multiplier100%
Tax multipliers apply per municipality — shown for Grengiols.
Tax rank 15 of 122 in canton ValaisAccessibility (municipality of Grengiols)
ARE · NPVMMajor centrePT 118 min · Car 125 min
Remotest municipalities →Electricity (municipality of Grengiols)
ElCom · 2027 · BFESecond homes63.3 %
Second Homes Act: no new second-home permits (official building restriction in force).
Health-insurance premiums
BAG · 2024Premium regionRegion 2
Ø premium in canton Valais391 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set per canton and premium region. This area lies in premium region 2 of canton Valais. Shown is the average adult premium paid across the whole canton Valais (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 3993?
- Postal code 3993 lies in 2 municipalities: Grengiols, Lax (canton VS). Postal codes are delivery areas and do not follow municipal borders.
- Which localities and municipalities does postal code 3993 comprise?
- Postal code 3993 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Grengiols & Lax. Grengiols: Grengiols, Lax.